25613896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 61332480

約数和(自身を除く): 35718584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 473, 602, 616, 946, 967, 1204, 1892, 1934, 2408, 3311, 3784, 3868, 6622, 6769, 7736, 10637, 13244, 13538, 21274, 26488, 27076, 41581, 42548, 54152, 74459, 83162, 85096, 148918, 166324, 291067, 297836, 332648, 457391, 582134, 595672, 914782, 1164268, 1829564, 2328536, 3201737, 3659128, 6403474, 12806948, 25613896]

約数ペア:

[(1, 25613896), (2, 12806948), (4, 6403474), (7, 3659128), (8, 3201737), (11, 2328536), (14, 1829564), (22, 1164268), (28, 914782), (43, 595672), (44, 582134), (56, 457391), (77, 332648), (86, 297836), (88, 291067), (154, 166324), (172, 148918), (301, 85096), (308, 83162), (344, 74459), (473, 54152), (602, 42548), (616, 41581), (946, 27076), (967, 26488), (1204, 21274), (1892, 13538), (1934, 13244), (2408, 10637), (3311, 7736), (3784, 6769), (3868, 6622)]